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Contact us

Service Center Call Aachen

Head office of the city administration
City of Aachen
52058 Aachen
Tel.: 0241 432-0
stadt.aachen@mail.aachen.de

Addresses, services, employees of municipal facilities

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Important note on e-mails

Legally binding information cannot yet be sent by e-mail.

More

If you have any questions or suggestions about the city portal www.aachen.de, we look forward to receiving your e-mail or phone call. Let us know if you cannot find the information you are looking for. Your comments will help us to further develop www.aachen.de for the benefit of our users.

Online editorial office of the City of Aachen
onlineredaktion@mail.aachen.de

Help with accessibility

  • General

    We make every effort to ensure that our websites are accessible. You can find details on this in our accessibility statement. You can send us suggestions for improvement using our"Report a barrier" feedback form.

  • Font size

    To adjust the font size, please use the following key combinations:

    Larger

    ⌘command
    +

    Smaller

    ⌘command
    –

    Larger

    Ctrl
    +

    Smaller

    Ctrl
    –
  • Keyboard navigation

    Use TAB and SHIFT + TAB to navigate through next/previous links, form elements and buttons.

    Use ENTER to open links and interact with elements.

  • Contrast mode

    Press the following key combination to reduce or increase the contrast:

    Enlarge

    ⌃control
    ⌥option
    ⌘command
    .

    Decrease

    ⌃control
    ⌥option
    ⌘command
    ,
    Note: The shortcuts must be activated in the system settings of the operating system.

    Press left ALT + left SHIFT + PRINT to quickly switch the high contrast mode on or off.

  • Invert colors

    Press the following key combination to switch the color inversion on and off:

    ⌃control
    ⌥option
    ⌘command
    8
    Note: The shortcuts must be activated in the system settings of the operating system.

    First activate the screen magnifier and then switch the color inversion on and off with the following key combinations:

    1. screen magnifier

    +

    2. invert colors

    Ctrl
    Old
    I
  • Screen magnifier

    Press the following key combinations to use the screen magnifier:

    Switch on/off

    ⌥option
    ⌘command
    8

    Enlarge view

    ⌥option
    ⌘command
    =

    Reduce view

    ⌥option
    ⌘command
    –
    Note: The shortcuts must be activated in the system settings of the operating system.

    Switch on / Enlarge view

    +

    Reduce view

    –

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